Base | Representation |
---|---|
bin | 1110100011001… |
… | …0000010011100 |
3 | 11020211020221120 |
4 | 3220302002130 |
5 | 111110203424 |
6 | 10015530540 |
7 | 1340452524 |
oct | 350620234 |
9 | 136736846 |
10 | 61022364 |
11 | 3149a007 |
12 | 18529a50 |
13 | c847410 |
14 | 8166684 |
15 | 5555a79 |
hex | 3a3209c |
61022364 has 48 divisors (see below), whose sum is σ = 153858432. Its totient is φ = 18712512.
The previous prime is 61022363. The next prime is 61022371. The reversal of 61022364 is 46322016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61022363) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68667 + ... + 69549.
It is an arithmetic number, because the mean of its divisors is an integer number (3205384).
Almost surely, 261022364 is an apocalyptic number.
It is an amenable number.
61022364 is an abundant number, since it is smaller than the sum of its proper divisors (92836068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61022364 is a wasteful number, since it uses less digits than its factorization.
61022364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1346 (or 1344 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 61022364 is about 7811.6812530978. The cubic root of 61022364 is about 393.6978194395.
The spelling of 61022364 in words is "sixty-one million, twenty-two thousand, three hundred sixty-four".
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